Colored Diamond and Diamond Solitaire, Oscar Heyman, set with a marquise-cut diamond weighing 6. 69 cts., framed by diamond baguettes and melee accents weighing 2.83 cts., 18kt gold and plaintum mount, size 6 1/2, no. 35848, maker's mark. Note: Together with a certificate of authenticity from Oscar Heyman & Brothers.
Auctioneer:
Skinner
Date:
2007-12-11
Colored Diamond and Diamond Solitaire, prong-set with a fancy yellow-brown old European-cut diamond weighing 3.50 cts., framed by full-cut diamond melee, 14kt white gold mount, Read more…
Auctioneer:
Skinner
Date:
2007-06-12
Colored Diamond and Diamond Solitaire, prong-set with a fancy yellow oval brilliant-cut diamond flanked by tapering diamond baguettes, 14kt white gold mount, size 6. Note: Read more…
Auctioneer:
Skinner
Date:
2003-12-09
Platinum, Colored Diamond, and Diamond Solitaire, set with a full-cut fancy brown diamond weighing approx. 1.05 cts., flanked by full-cut diamonds and full-cut diamond melee, Read more…
Auctioneer:
Skinner
Date:
2011-09-13
Fancy Colored Diamond and Diamond Solitaire, prong-set with a pear-shape brilliant-cut diamond weighing 7.70 cts., framed by marquise-cut diamonds, platinum and 18kt gold mount, size Read more…
Auctioneer:
Skinner
Date:
2009-12-08
Fancy Yellow Diamond and Diamond Solitaire, Verdura, prong-set with a fancy yellow old European-cut diamond weighing 4.61 cts., flanked by pear-shape diamonds each weighing approx. Read more…
Auctioneer:
Skinner
Date:
2009-12-08
Fancy Yellow Diamond and Diamond Solitaire, prong-set with a radiant-cut fancy yellow diamond weighing 4.67 cts., flanked by trapezoidal-cut diamonds, platinum and 18kt gold mount, Read more…
Auctioneer:
Skinner
Date:
2008-12-09
Art Deco Platinum, Yellow Diamond and Diamond Solitaire, prong-set with a square Asscher-cut diamond weighing 3.35 cts., framed by diamond melee, shoulders with diamond foliate Read more…
Auctioneer:
Skinner
Date:
2007-03-13
DIAMOND AND PLATINUM SOLITAIRE RING Round brilliant cut diamond 3.35 cts. by formula, flanked by tapered baguette cut diamonds, .40 ct. TW. Size 8 1/2" Read more…
Auctioneer:
Rago Auctions
Date:
2010-12-05
DIAMOND AND PLATINUM SOLITAIRE PENDANT:Featuring an approximate .30 ct. diamond set in platinum with an 18" platinum chain. Read more…
Auctioneer:
Dumouchelle Art Galleries
Date:
2011-08-12
Diamond and Sapphire Solitaire, prong-set with oval-cut diamond weighing approx. 1.09 cts., flanked by trillion-cut sapphires, platinum and 14kt gold mount, 2.8 dwt, size 6. Read more…
Auctioneer:
Skinner
Date:
2010-09-14
